If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 7x + 116 = 0 Reorder the terms: 116 + 7x + 9x2 = 0 Solving 116 + 7x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 12.88888889 + 0.7777777778x + x2 = 0 Move the constant term to the right: Add '-12.88888889' to each side of the equation. 12.88888889 + 0.7777777778x + -12.88888889 + x2 = 0 + -12.88888889 Reorder the terms: 12.88888889 + -12.88888889 + 0.7777777778x + x2 = 0 + -12.88888889 Combine like terms: 12.88888889 + -12.88888889 = 0.00000000 0.00000000 + 0.7777777778x + x2 = 0 + -12.88888889 0.7777777778x + x2 = 0 + -12.88888889 Combine like terms: 0 + -12.88888889 = -12.88888889 0.7777777778x + x2 = -12.88888889 The x term is 0.7777777778x. Take half its coefficient (0.3888888889). Square it (0.1512345679) and add it to both sides. Add '0.1512345679' to each side of the equation. 0.7777777778x + 0.1512345679 + x2 = -12.88888889 + 0.1512345679 Reorder the terms: 0.1512345679 + 0.7777777778x + x2 = -12.88888889 + 0.1512345679 Combine like terms: -12.88888889 + 0.1512345679 = -12.7376543221 0.1512345679 + 0.7777777778x + x2 = -12.7376543221 Factor a perfect square on the left side: (x + 0.3888888889)(x + 0.3888888889) = -12.7376543221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10(.06y-2.4)=16 | | -16=-8v+5(v-5) | | x+(0.5x+3)=21 | | -7+3x+4x= | | 9-2(11-8)9=36x | | 0.3x+15.8=x-8.98 | | 6-9x=5x-8x-18 | | 9x=8-16x | | 4y=x+3 | | x-28=13 | | 7r-10=60 | | -0.3x+2.13=-0.8x+4.13 | | 3r+2=5 | | 54x^2-45xy-36y^2=0 | | 7a^2+25+40a=0 | | 8x+9=72 | | 8x+14-3*1= | | 5-4y-1=-23 | | x^2+9y^2+10x+16=0 | | 4+x=24 | | 15-5r-8=-8-2r | | 40x+25x^2+16=0 | | 9-(2z-2)=8-3z | | 7+n-7n=-11 | | 1.2x^2=172.8 | | 0.07x^2=51.03 | | 31p=6136 | | 5(m-9)=27-7 | | 3x^4+13x^2-10=0 | | 8-5y=4y-1 | | 7(x)=42 | | 15(2)+20(2)= |